Heroic spirits, celebrated for their achievements, become heroes. Accidentally traveling through time and space, they gain access to the Heroic Spirit Achievement System, where their deeds are solidified into attributes, abilities, and skills... Slay demons and gain demonic special attacks. Slay dragons and gain dragon-slaying treasures. Steal a nation and gain weapons to plunder. Slay gods, slay demons, and confront three thousand worlds... The starting world is Demon Slayer. Expected storyline: Slash Akame no Yaiba, a comprehensive world of Warring States-era monsters (Inuyasha, Nura, Sekiro, Oda Nobuna, and more). P.S.: This is not a nerd's guide, as it contains alternate settings, so please don't read too closely... Thank you for your support! Even if you haven't read the original work, you can still read it as original...

[Gender-swapped Natsuki Subaru] + [Multiple Heroines] + [Template] + [Gojo Satoru]

"I'm giving you one chance to make a move. If you can hurt me, I'll let you go."

Tsukirō Tsukasa looked at the person in front of him with a mocking expression.

And the person before him quickly gave his answer—

"Don't underestimate me! I'm going to kill you right here!"

Hearing the boastful words of the person in front of him, Tsuki Renji's mockery remained undiminished as he continued to speak:

"That's a great spirit, but... if you can do it, you can give it a try. The price of failure is very high."

(Note: There will be some babysitting elements in the early stages of the story.)

[Behind the scenes + Cultivation + Chat Group + All Heavens and Worlds]

I, Gu Jianghan, am an ordinary college student who sacrificed himself to save others.

I never expected that the golden finger for time travel was not the system, nor the old man, but myself.

I am the ruler of the old days!

Just when I was about to be driven crazy by this boundless power and completely lose my "humanity", a miracle called [Chat Group of All Heavens and Myriad Worlds] extended an invitation to me across dimensions.

I cautiously suppressed the mental energy that could have contaminated the entire group chat, conjured up a dozen tentacles, and like a Parkinson's patient, typed a friendly greeting on the virtual keyboard:

[Lord of the Old Ones - Gu Jianghan]: Hello, I am Gu Jianghan. May I ask where this place is?

And then... nothing happened.

Three group members suffered cardiac arrest on the spot, bleeding from all seven orifices, and were on the verge of mental collapse. One of them was so excited that he gouged out his own eyeballs.

From then on, the style of the chat group began to become extremely weird.

——The aloof and proud daughter of heaven in the world of immortal cultivation analyzes the "spiritual charm of the Tao" contained in my words every day.

——The seriously injured and dying Daozi from another world regarded every word I typed as a punishment and a gift from God, and trembled with fear.

——There was also a Qigong cultivator from the Dharma Ending Age who was tied to the bed, and every day he was trying to flatter people in various ways, shouting, "Is there any accessory missing from the boss's leg?!"

And I, the great Lord of the Old Ones, can only maintain the mysterious image of a god while silently shouting in my heart:

"Can anyone tell me how to drink a Coke without destroying the world?"

[Complex], [Xingyue], [Heroine], [Easy]

The story of a girl named Fujimaru Ritsuka traveling through various worlds

This book is also called:

"Wandering in Chaldea"

"I'm not a Chaldean succubus!" 》

"I, who save humanity, am not a human evil!" 》

"What Happened to the Contracted Beasts?" 》

"Open the door and save humanity!" 》

"It's Fujimaru Ritsuka, not Gudako!" 》

"I'm really just an ordinary Master with mediocre qualifications"

"How many steps does it take to tear Goetia apart?" 》

Currently experiencing the world:

"Detective Conan", "Spell Return", "Summer Returns", "Sword Art Online Attack", "Ghoul", "Monster Hunter: World", "Weathering with You", to be continued——

Ye Yang transmigrated into the body of a useless Taoist master from Longhu Mountain, who couldn't learn anything.

His own children, however, are all exceptionally talented.

After communicating in the chat group, the idea of ​​having many children and accumulating blessings was awakened.

As long as his child gains power through cultivation in other worlds, he can obtain it with a critical hit multiplier.

The child is king, while he is the emperor emeritus.

[Congratulations to group member Ye Yang: His eldest son, Ye Hao, in the spirit world, used thunder magic to subdue ghosts and gods, gaining ten times the cultivation level and becoming a Thunder Magic Celestial Venerable]

[Congratulations to group member Ye Yang: Your second daughter, Ye Qingling, has achieved the Martial Saint title in the martial arts world by breaking through the limits of martial arts, gaining five times the cultivation power, and achieving physical sainthood.]

...

Ye Yang: "Blue Star is now experiencing a spiritual resurgence, and all sorts of demons and monsters are running rampant. It's best if we don't go down the mountain."

The children exclaimed, "Father, the most powerful cultivator on Earth right now is only at the Golden Core stage, while you've already become an Immortal Emperor!"

After unlocking the dimensional star map through modules, allowing him to travel to countless worlds, he decided to completely change his gameplay. He would bring love and peace to each world, and then bring back all the resources, technology, and even all the beautiful girls from each world to his own. There were beast-eared superheroes from Terra, Strike Witches soaring through the skies, all-powerful angels from Cyprus, students from Giwotos, and all sorts of otherworldly races. Wait, why are there also Iron Witches, Goblin Dens, and Hypnotic Guidance—all these strange things?!

The protagonist travels to Uncle Nine's world and joins a chat group. It's just that the members are all little brats: the beast-milk-loving Emperor Desolate, Kanna, the dragon maid from the Krillin family! Magical Girl Sakura, Nezha the Magic Pill, Tushan Susu, Haibara Ai (??? Is this considered a cub???), Xiaoyu from Jackie Chan's Adventures, and Son Goku from Dragon Ball...

First World: Tokyo Ghoul Parts 1 & 2 (Completed)

Second World: Kabaneri of the Iron Fortress (Completed)

Third World: Jujutsu Kaisen: Kaiyu Arc (Completed)

Fourth World: Akame ga Kill! (Completed)

Fifth World: Tokyo Ghoul:re (Completed)

The Sixth World: FGO (Completed)

The Seventh World: Original Battle Royale (Completed)

The Eighth World: One Piece - Before the Marineford War (Completed)

The Ninth World: Hellsong (Completed)

The Tenth World: Naruto (Completed)

Eleventh World: Jujutsu Kaisen: Final Chapter (Ongoing)

#Brainstorming# #WhatIf# #Suppose# #LiveStreamingAcrossWorlds#

Transmigrator Su Mu awakens the "What If in All Realms" system, which allows him to create and play various "what if" parallel universes of anime and novels, with audiences spanning countless worlds.

First broadcast: "What if Minato and Namikaze hadn't died?"

Seeing Naruto enjoying his father's and mother's love since childhood, while Kurama was treated like a "power bank," viewers from all realms smiled like doting aunts.

Second broadcast: "What if Itachi had killed all the Uchiha, but Sasuke chose to forgive him?"

Third playback: ...

Just as viewers across the universe were immersed in various heartwarming or regrettable endings, Su Mu unleashed his trump card.

What if... Naruto was killed by the villagers and was reborn, only to become completely corrupted?

The entire ninja world went mad when they saw the corrupted Naruto who controlled the Nine-Tails, treated human life like dirt, and regarded Konoha as his enemy!

The Third Hokage: "Quick! Go protect Naruto! At all costs!"

The world was shaken; it turns out that a single choice can truly overturn the entire world!